Aerosol insect exterminator device

Details Aerosol insect exterminator device Aerosol insect exterminator device

1978-12-20

1983-11-08

Scherbel, David A.

Dispensing

With discharge assistant

Fluid pressure

22240215, 222538, 251 895, 431321, B65D 8314, B05B 903

Patent

active

044137567

ABSTRACT:
A device for instantaneous, non-poisonous extermination of insects by means of an aerosol assembly having a cap enclosure removably secured to the aerosol nozzle for trapping an insect. The propellent in the aerosol can, upon release in the cap enclosure, expands suddenly to form an extremely cold gas that instantaneously freezes any insect trapped in said cap enclosure. The valve assembly and cap enclosure can be selectively turned to permit the extinction of insects on floors, walls, and ceilings. A child safety device is utilized which permits actuation of the valve only when the assembly is in a certain position. A further safety device is provided to prevent the discharge of the contents thereof only when the cap is pressed against a firm surface.

REFERENCES:
patent: 2821048 (1958-01-01), Efford et al.
patent: 2985382 (1961-05-01), Coplan
patent: 3209751 (1965-10-01), Wakeman
patent: 3247849 (1966-04-01), Wise et al.
patent: 3306252 (1967-02-01), Knight et al.
patent: 3601290 (1971-08-01), Nigro
patent: 3865283 (1975-02-01), Hayes

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